| Annotation Type | Description | 
|---|---|
| MethodsReturnNonnullByDefault | This annotation can be applied to a package, class or method to indicate that
 the method in that element are nonnull by default unless there is:
 
 An explicit nullness annotation
 The method overrides a method in a superclass (in which case the
 annotation of the corresponding method in the superclass applies)
  there is a default parameter annotation applied to a more tightly nested
 element. |